1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
masha68 [24]
4 years ago
8

Simplify the rational expression. State any excluded values.. . x-2/x^2+3x-10. . A. x^2. . B. x+5, where x is not equal to -5 .

. C. 1/x2 where x is not equal to -2 . . D. 1/x+5 where x is not equal to -5 .
Mathematics
1 answer:
max2010maxim [7]4 years ago
5 0

Answer:

D

Step-by-step explanation:

(x-2)/(x-2)(x+5)

1/(x+5)

You might be interested in
What is the area of the polygon?<br> I will mark brainliest
Ghella [55]

Answer:

The answer is B. 1,620

Step-by-step explanation:

I just know it did the math

3 0
3 years ago
Read 2 more answers
Please help me, I need an answer as soon as possible.
Lemur [1.5K]

Answer:

\huge\boxed{\sf x = \pm \sqrt{7} }

Step-by-step explanation:

<u>Given function:</u>

f(x)=x^2-7

<u>We can also write it as:</u>

y =x^2-7

x-intercept is the point where y = 0

Put y = 0 in the above equation

0=x^2-7\\\\Add \ 7 \ to \ both\ sides\\\\7 = x^2\\\\Take \ sqrt \ on \ both \ sides\\\\\pm \sqrt{7} =x\\\\x = \pm \sqrt{7} \\\\\rule[225]{225}{2}

3 0
3 years ago
Victoria is 30 years old. She has $700 in a checking account, $9000 in a
natka813 [3]

Answer:

B

Step-by-step explanation:

Because you have to do is to add all of the total value, then you got your answer.

4 0
4 years ago
Read 2 more answers
A machinery worth rupees 10,500 depreciated by 5% find its value after one year​
s2008m [1.1K]

Answer:

Step-by-step explanation:

10,500*5% =525

10,500-525

=9975

6 0
3 years ago
Can someone please answer this question please answer it correctly and please show work please please I need it please help
Vikki [24]

Answer:

13. $55.50 - $29.25 = $26.25

$26.25 ÷ 5 = $5.25

C. 29.25 + 5t = 55.5; t = $5.25

11. $500 - $119.75 = $380.25

$380.25 ÷ $2.25 = 169

C. 119.75 + 2.25p < 500; p < 169

16. 8 + 7 + 3 + 42 = 60

42/60 = 0.7

540 × 0.7 = 378

B. About 380 students take the bus to school

17. 25% increase = 125% = 1.25

280 × 1.25 = 350

350 × 9 = 3,150

3,150 - 3,114 = 36

A. He will break the record by 36 yards

19. 25,000 - 17,500 = 7,500

7,500 ÷ 2,500 = 3

C. Greater than 3

22. 17.55 ÷ 5 = 3.51

A. 3.51 feet

23. A negative number divided by a positive number is still negative, so fractions will be equivalent regardless of the negative symbol being with the numerator or denominator.

B. 9/-16

3 0
3 years ago
Other questions:
  • What is the problem for 633÷3=
    6·1 answer
  • Please help me! I think I might know but I would like some help on this!
    15·1 answer
  • How is finding the factors of a number different from finding the prime factorization of a number?
    10·1 answer
  • Algebraic proof: Solve -4x+10=-5x+18. Show your work.
    12·2 answers
  • 1000 m<br> km<br> sec<br> min<br> Helpppppp
    15·1 answer
  • What is the minimum value of y = 3x2 + 12x − 4,
    15·1 answer
  • HELP DUE TODAY!!<br>Approximate and exact values​
    7·1 answer
  • Factor: y = x^7 + 65x^4 + 64x​
    5·1 answer
  • Help me please i dont understand this question..
    9·2 answers
  • Emmet set up a bubble station for his little sister's birthday party. He filled a bubble machine
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!